Most Viewed From National Geographic

At the dawn of WWII, several men escape from a Russian gulag—to take a perilous and uncertain journey to freedom as they cross deserts,...

A look at how climate change affects our environment and what society can do to prevent the demise of endangered species, ecosystems, and native...

Back to the Titanic documents the first manned dives to Titanic in nearly 15 years. New footage reveals fresh decay and sheds light on the...

The enthralling, against-all-odds story that transfixed the world in 2018: the daring rescue of twelve boys and their coach from deep inside a...

A testament to NASA's Apollo program of the 1960s and '70s. Composed of actual NASA footage of the missions and astronaut interviews, the documentary...

Forensic experts scan Pompeii’s victims to investigate why they didn’t escape the eruption.

Climbers Alex Honnold and Tommy Caldwell set out on a daring expedition to tackle Alaska's formidable Devils Thumb. Battling harsh conditions and...

Twenty-five years after the verdict in the Rodney King trial sparked several days of protests, violence and looting in Los Angeles, LA 92 immerses...

Surrounded by the unforgiving Kalahari Desert, the Okavango Delta is a lush, vibrant oasis that pulses with life each year as the great flood...

Drawing from never-before-seen footage that has been tucked away in the National Geographic archives, director Brett Morgen tells the story of Jane...

In one single, epic camera move we journey from Earth's surface to the outermost reaches of the universe on a grand tour of the cosmos, to explore...

Computer-generated imagery and other visualization techniques reveal how it would look if all the water was removed from RMS Titanic's final resting...

A documentary about the influences on Tolkien, covering in brief his childhood and how he detested the onslaught of industry through the idyllic...

Described as being a film about determination, danger and the ocean’s greatest depths, James Cameron's "Deepsea Challenge 3D" tells the story...

Chris Hemsworth has a real passion for sharks. The Hollywood star talks to experts to find out more about the apex predators of the oceans.

The vaquita, the world’s smallest whale, is nearing extinction as its habitat is destroyed by Mexican cartels and the Chinese Mafia, who...

Adventurer, filmmaker, inventor, author, unlikely celebrity and conservationist: For over four decades, Jacques-Yves Cousteau and his explorations...

In this gripping investigation, archaeologist Pepi Papakosta is on a hunt for Alexander the Great's lost tomb, and she makes an extraordinary...

Reaching 29,029 feet, Mount Everest has long captivated mountaineers of all stripes. But a peak that draws athletes and mountaineers to new heights...

Never-before-heard trial testimony reveals shocking new details about World War II and the inner workings of the Nazi war machine.